{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "data breach", "trigger": true, "arguments": ["purpose", "number of victim", "attacker", "tool", "compromised data", "place", "damage amount", "victim", "number of data", "time", "attack pattern"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["time", "vulnerable system version", "supported platform", "capabilities", "vulnerable system", "common vulnerabilities and exposures", "discoverer", "vulnerability"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["patch number", "vulnerable system", "vulnerability", "supported platform", "vulnerable system version", "time"]}, {"event_type": "ransom", "trigger": true, "arguments": ["victim", "time", "price", "payment method", "place", "attack pattern", "tool", "damage amount", "attacker"]}], "input": "In fact , so - called ransomware has become one of the most lucrative criminal enterprises in the U.S. and internationally , with the FBI estimating total payments are nearing $ 1 billion ."}
{"data breach": [], "discover vulnerability": [], "patch vulnerability": [], "ransom": [{"trigger": "payments", "arguments": {"victim": "NAN", "time": "NAN", "price": "$ 1 billion", "payment method": "NAN", "place": ["the U.S.", "internationally"], "attack pattern": "NAN", "tool": "ransomware", "damage amount": "NAN", "attacker": "NAN"}}]}